The Fingerlings Untamed T-Rex Interactive Electronic Pet Dinosaur by WowWee is a popular toy released in 2017. Designed for children aged 3 and up, this interactive toy is part of the Fingerlings character family. This electronic pet dinosaur is sure to provide hours of entertainment with its unique features and playability. Perfect for young dinosaur enthusiasts, this toy allows kids to interact with a fun and imaginative creature that responds to touch and movement. Has new batteries.